| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.50 | 7.462% | $87.5815 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $213.33 | 4.404% | $222.7251 | $222.73 | $222.75 | $222.70 |
| Purchase #3 | $108.85 | 4.221% | $113.4446 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $128.83 | 12.367% | $144.7624 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $60.52 | 11.335% | $67.3799 | $67.38 | $67.40 | $67.40 |
| Purchase #6 | $98.30 | 10.756% | $108.8731 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $188.70 | 7.746% | $203.3167 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $880.03 | $948.0833 | $948.08 | $948.10 | $948.10 | |